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Monthly climate in Caersws, Wales, United Kingdom

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Caersws features a oceanic climate (Cfb).Temperatures typically range between 4 °C (39 °F) and 15 °C (60 °F) through the year, but rarely can drop to -9 °C (16 °F) or can rise to as high as 28 °C (82 °F).The average annual precipitation amounts to about 1194 mm (47.0 inches) and receives 183 rainy days on the 1 mm (0.04 inches) threshold annually.Caersws enjoys an average of 2969 hours of sunshine throughout the year, and daylight varies from 7 hours 44 minutes to 16 hours 43 minutes per day.

Monthly average temperatures in Caersws, Wales, United Kingdom §

The warmest months in Caersws are June, July and August, with daily mean temperatures ranging from 14 to 15 °C (57 - 60 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 5 °C (39 - 41 °F) throughout the day. On average each year, Caersws experiences 3 days above 25 °C (77.0 °F) and 41 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Caersws, Wales, United Kingdom.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 13°C
(55°F)		 16°C
(62°F)		 19°C
(66°F)		 21°C
(70°F)		 25°C
(77°F)		 27°C
(81°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(80°F)		 20°C
(69°F)		 15°C
(59°F)		 12°C
(54°F)
Mean maximum 10°C
(51°F)		 12°C
(53°F)		 15°C
(59°F)		 19°C
(67°F)		 20°C
(69°F)		 23°C
(74°F)		 26°C
(79°F)		 23°C
(75°F)		 22°C
(72°F)		 17°C
(62°F)		 13°C
(56°F)		 11°C
(53°F)
Average high 6°C
(43°F)		 7°C
(45°F)		 9°C
(48°F)		 11°C
(53°F)		 14°C
(58°F)		 17°C
(63°F)		 19°C
(66°F)		 18°C
(64°F)		 16°C
(61°F)		 12°C
(54°F)		 9°C
(48°F)		 7°C
(45°F)
Daily mean 4°C
(39°F)		 5°C
(40°F)		 5°C
(42°F)		 7°C
(46°F)		 10°C
(51°F)		 14°C
(57°F)		 15°C
(60°F)		 15°C
(58°F)		 12°C
(55°F)		 10°C
(50°F)		 7°C
(44°F)		 5°C
(41°F)
Average low 2°C
(35°F)		 2°C
(36°F)		 2°C
(36°F)		 3°C
(38°F)		 6°C
(43°F)		 10°C
(50°F)		 11°C
(53°F)		 11°C
(53°F)		 9°C
(49°F)		 7°C
(45°F)		 4°C
(39°F)		 3°C
(37°F)
Mean minimum -4°C
(26°F)		 -4°C
(25°F)		 -3°C
(27°F)		 -3°C
(27°F)		 -1°C
(31°F)		 5°C
(42°F)		 7°C
(45°F)		 6°C
(43°F)		 3°C
(38°F)		 1°C
(34°F)		 -2°C
(28°F)		 -4°C
(25°F)
Minimum -7°C
(20°F)		 -8°C
(18°F)		 -8°C
(18°F)		 -4°C
(26°F)		 -3°C
(28°F)		 4°C
(40°F)		 5°C
(40°F)		 5°C
(41°F)		 0°C
(33°F)		 -4°C
(25°F)		 -4°C
(25°F)		 -9°C
(16°F)

Compare climate in Caersws with other places

Compare temperature, precipitation, sunshine, UV index in Caersws, Wales, United Kingdom with other places around the world.

Monthly average precipitation in Caersws, Wales, United Kingdom §

Caersws usually has the most precipitation in March, October and December, with an average of 17 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Caersws are January, April and July. On average, 75 mm (2.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Caersws, Wales, United Kingdom.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 82 (3.2) 118 (4.6) 118 (4.6) 61 (2.4) 84 (3.3) 94 (3.7) 82 (3.2) 111 (4.4) 89 (3.5) 122 (4.8) 103 (4.1) 132 (5.2)
Average precipitation days (≥ 1 mm) 12 17 17 11 13 15 14 18 14 16 17 19

Monthly sunshine hours in Caersws, Wales, United Kingdom §

The sunniest months in Caersws are May, June and July, when the sun shines an average of 12 hours 35 minutes a day.Least sunny months in Caersws: January, November and December receive an average of 3 hours 9 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Caersws, Wales, United Kingdom.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 83 137 200 311 385 369 402 359 291 219 113 93
Mean daily daylight hours 8h 15m 9h 54m 11h 54m 13h 58m 15h 46m 16h 43m 16h 12m 14h 35m 12h 36m 10h 33m 8h 43m 7h 44m

Solar UV radiation in Caersws, Wales, United Kingdom §

Caersws experiences the highest level of ultraviolet (UV) radiation in June, July and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Caersws UV Index data.

Average daily maximum UV levels by month for Caersws, Wales, United Kingdom.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 4 6 7 8 8 7 6 4 2 1